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Titolo:
Characteristics of 10-Gb/s electroabsorption modulator integrated distributed feedback lasers for long-haul optical transmission systems
Autore:
Kim, Y; Kim, SK; Lee, J; Kim, Y; Kang, J; Choi, W; Jeong, J;
Indirizzi:
Korea Univ, Dept Radio Engn, Sungbuk Ku, Seoul 136701, South Korea Korea Univ Seoul South Korea 136701 ungbuk Ku, Seoul 136701, South Korea
Titolo Testata:
OPTICAL FIBER TECHNOLOGY
fascicolo: 2, volume: 7, anno: 2001,
pagine: 84 - 100
SICI:
1068-5200(200104)7:2<84:CO1EMI>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
ENG
Soggetto:
ZERO-BIAS VOLTAGE; DFB LASER; STANDARD FIBER; NEGATIVE CHIRP; MONOLITHIC INTEGRATION; EXTINCTION RATIO; PERFORMANCE; TRANSMITTERS; OPERATION; RECEIVERS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
--discip_EC--
Citazioni:
38
Recensione:
Indirizzi per estratti:
Indirizzo: Kim, Y Korea Univ, Dept Radio Engn, Sungbuk Ku, 1,5 Ka Anam Dong, Seoul 136701, South Korea Korea Univ 1,5 Ka Anam Dong Seoul South Korea 136701 , South Korea
Citazione:
Y. Kim et al., "Characteristics of 10-Gb/s electroabsorption modulator integrated distributed feedback lasers for long-haul optical transmission systems", OPT FIBER T, 7(2), 2001, pp. 84-100

Abstract

In this study, we review the characteristics of 10-Gb/s electroabsorption modulator integrated (EAMI) distributed feedback (DFB) lasers for long-hauloptical transmission systems. The recent progress and issue of ex-tinctionratio, chirp, and frequency response are described, which are important parameters to improve transmission performance. Except for the extinction ratio, frequency response and chirp characteristics are discussed further. Thefrequency response of packaged EAMI-DFB lasers has been improved using thenovel impedance matching technique. The large signal chirp characteristicsare calculated with varying bias voltage, facet reflectance, grating phase, and a coupling coefficient (kappaL) to predict the measured chirp characteristics. Finally, transmission performance (BER, eye margin, and eye opening penalty) is measured and estimated using the calculated chirp characteristics. (C) 2001 Academic Press.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/05/20 alle ore 14:37:18